The Targaryen and Arryn fleets met in the waters off Gulltown. The Arryns were able to destroy the Targaryen fleet and Daemon was killed. Visenya's dragon, Vhagar, burned the Arryn fleet in response. The battle was a tactical draw since both fleets were destroyed, but a strategic defeat for the Targaryens since they were unable to take Gulltown.[1]